Adversity by Claire Farrell (Cursed #2.5)

Kali is the seventh of seventh, both blessed and cursed. With a father willing to sell her, and a life already mapped out for her, she’s desperate for an escape. But her way out can only come from the most unavailable person she knows, and stealing happiness comes with a price that many generations will bear.

Amelia’s haunted by disturbingly vivid dreams about a gypsy girl but ignored by everyone else in her life. She’s desperate to prove herself. To show everyone she can help. So when her brother and best friend display the influence of the curse on their free will—or lack of it—and a spirit warns of Perdita’s fast approaching death, she knows she has to do something. Yet she can’t ignore that something huge is happening to her too, and her journey leads her back to where it all began, but not everyone wants her help, after all.